Brand
3M
BrandName
3M
Earplug Type
Metal Detectable
Hearing Style
Corded
Earplug Shape
Barrel
NRR Rating
NRR 33
Cord Material
PVC
Earplug Size
Standard
Color
Yellow
Earplug Material
PVC Foam
Description
The 3M™ E-A-R™ Classic™ Corded Earplugs were the world’s first foam earplugs and are still one of the most widely used earplugs today. Slow recovery, low pressure foam fits snugly to create a noise barrier that helps protect hearing from loud sounds. The earplugs are both flame resistant and moisture resistant. Bright yellow color allows supervisors to conduct a quick visual hearing protection compliance check.
- Designed with detectable metal components for food processing and other industries where it is critical to keep earplugs from contaminating products and processes
- Recognized by most metal-sensing systems, these earplugs feature an implanted stainless steel ball bearing in the plug and metal particles in the cord
- Moisture-resistant—helps maintain a consistent expansion time, even in humid environments
- Noise Reduction Rating (NRR) 33 dB
- 200 pair per box